#include <stdio.h>
#include <stdlib.h>

typedef struct stnode *link;
typedef struct stnode {
    int left;
    int right;
    int count;
    int clq;
} Stnode;

void build(int l, int r, int pos)
{
        
}

int main(int argc, char const *argv[])
{
    int maxn = 10;
    Stnode *tree = (Stnode *)malloc(2 * maxn * sizeof(Stnode));
    
    return 0;
}
